Holly Willoughby couldn't stop giggling as she recalled a rather rude anecdote involving her son Harry and Piers Morgan on Monday's This Morning.
During the latest instalment of the ITV show, Holly and her co-host Phillip Schofield invited parents to write in with their embarrassing stories regarding their children.
The TV presenters couldn't stop laughing as they read out some of the posts and it prompted Holly, 41, to share one of her own.
"Harry, he won't mind me saying this because it was brilliant and it was brilliant timing, years and years ago when he was tiny, he was about two, I was in the dressing room next door to Piers Morgan, he was doing a different show at the ITV studios, and Harry was with me for the day," Holly explained.
"I went and knocked on the door to say hello and Harry ran in, farted, and ran out," she continued giggling.
Phillip quickly asked: "Into Piers' dressing room?" as Holly replied: "Into Piers' dressing room! And I thought, 'well we've all wanted to do it, he just got there first!'"
Harry is Holly's eldest child with her husband Dan Baldwin and is now 13-years-old.
The couple also share 11-year-old daughter Belle and seven-year-old son Chester.
It's not very often that Holly speaks about her three children, but last week she gave fans a glimpse into her stunning £3million London home as she tried to enjoy "a moment to myself", despite her children distracting her in the background.
Holly uploaded a video to her Instagram Story and appeared to be sitting on the floor in her living room with a variety of her 'Waxing Moon' wax melts in front of her on a coffee table.
In the clip, the TV star said: "Well, the kids are killing themselves upstairs, you can probably hear that in the background. I'm going to have a moment to myself. A moment of calm, a moment of Waxing Moon – and just let it waft a scent of calm over me."
This Morning airs weekdays at 10am on ITV and ITV Hub.